NOAA S-57 chart cell
Keku Strait, AK
US5AK2HP
- Usage band
- Harbor · code 5
- Current edition
- 1.0
- Features
- 3,204
- S-57 layers
- 23
- Published
- Aug 26, 2024
- Manifest updated
- Jun 22, 2026, 2:51 PM UTC
Coverage
- North
- 56.62500° N
- South
- 56.55000° N
- West
- 133.80000° W
- East
- 133.65000° W
- Center
- 56.58750° N, 133.72500° W
- Bounds area
- 22 sq nm
- Feature density
- 143.4713 / sq nm
Chart Statistics
20 largest layers shown
- Average features per layer
- 139.3
- Smallest layer
- 1
- Largest layer
- 906
- Area sq km
- 77
- Features per sq km
- 41.82954
- COALNE Coastline 906
- LNDARE Land area 797
- UWTROC Underwater rock 428
- DEPCNT Depth contour 265
- SBDARE Seabed area 262
- DEPARE Depth area 236
- WEDKLP 151
- OBSTRN Obstruction 49
- LNDELV 34
- M_QUAL Data quality 14
- LNDRGN Land region 11
- SOUNDG Sounding 9
- BCNLAT Lateral beacon 8
- DAYMAR 8
- RIVERS River 7
- SEAARE Sea area 7
- M_NPUB 3
- MAGVAR Magnetic variation 3
- MORFAC 2
- CTNARE Caution area 1
Nearby Chart Cells
Harbor usage band
Current Edition Files
The NOAA ZIP archive is the upstream source for this chart cell; the other files are Open Ships generated derivatives for web and GIS use.
- Original NOAA ZIP archive https://www.charts.noaa.gov/ENCs/US5AK2HP.zip
- S-57 cell https://charts.openships.ai/noaa/s57/harbor/US5AK2HP/1.0/US5AK2HP.000
- GeoJSON https://charts.openships.ai/noaa/s57/harbor/US5AK2HP/1.0/US5AK2HP.geojson
- GeoParquet https://charts.openships.ai/noaa/s57/harbor/US5AK2HP/1.0/US5AK2HP.parquet
- Metadata JSON https://charts.openships.ai/noaa/s57/harbor/US5AK2HP/1.0/metadata.json
Editions
| Edition | Published | Metadata |
|---|---|---|
| 1.0 | Aug 26, 2024 | metadata.json |